Create a high-resolution, top-down image of a latte in a classic ceramic cup. The focal point is the intricate latte art on the surface of the coffee, skillfully created to resemble Iron Man's iconic helmet. The frothy milk is perfectly steamed to a smooth, creamy consistency, with the rich, dark espresso artfully swirled into a detailed representation of the helmet, complete with the contrasting shades that highlight the facial features, glowing eyes, and the arc reactor on the forehead. The cup sits on a rustic wooden table, and there's a subtle steam rising from the surface of the coffee, indicating its warmth. The lighting should be soft and warm, enhancing the cozy ambiance and the craftsmanship of the latte art.